Lake Širvėna — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lake Širvėna, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lake Širvėna today is 18.9°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 65°F (18°C) to 68°F (20°C). This is already quite warm water, which is ideal for most people. Swimming becomes comfortable, and prolonged stays in the water do not cause discomfort. This temperature is perfect for family trips and for those who prefer warmer water. It is also comfortable for water sports such as surfing or swimming. It is important to note that these swimming tips and recommendations apply only in good weather. When the air temperature is below 68°F (20°C), and sometimes even below 77°F (25°C), swimming can be unpleasant even with relatively high water temperatures.
Water Temperature Chart Over the Last 30 Days
Table of Daily Sea Temperature Data
| Date | Current | Average | Forecast |
|---|---|---|---|
| JUN 3 | 16.9°C | 22.0°C | |
| JUN 4 | 17.8°C | 22.0°C | |
| JUN 5 | 18.1°C | 22.0°C | |
| JUN 6 | 18.6°C | 22.0°C | |
| JUN 7 | 18.4°C | 22.0°C | |
| JUN 8 | 18.6°C | 22.0°C | |
| JUN 10 | 19.5°C | 22.0°C | |
| JUN 11 | 22.0°C | 19.1°C | |
| JUN 12 | 22.0°C | 19.2°C | |
| JUN 13 | 22.0°C | 19.4°C | |
| JUN 14 | 22.0°C | 19.5°C | |
| JUN 15 | 22.0°C | 19.7°C | |
| JUN 16 | 22.0°C | 19.8°C | |
| JUN 17 | 22.0°C | 20.0°C |
* Current - Actual water temperature value
** Average - Average water temperature on this day in recent years
*** Forecast - Our water temperature forecast
Actual nearshore water temperatures may fluctuate by several degrees from the reported values, especially following heavy rainfall or extended periods of strong winds. Certain wind patterns can cause colder, deeper waters to rise and replace the sun-warmed surface water, leading to noticeable variations.
Our forecast is based on a proprietary mathematical model that considers real-time water temperature changes, historical trends, key weather patterns, wind strength and direction, and air temperature specific to each region. Additionally, we incorporate data from other resorts to enhance accuracy.
Monthly Water Temperature Range (Min, Max & Average)
| Month | Min | Avg | Max |
|---|---|---|---|
| January | 0°C | 3°C | 6°C |
| February | 0°C | 3°C | 6°C |
| March | 1°C | 5°C | 9°C |
| April | 5°C | 9°C | 12°C |
| May | 8°C | 14°C | 19°C |
| June | 15°C | 22°C | 28°C |
| July | 17°C | 22°C | 27°C |
| August | 14°C | 20°C | 25°C |
| September | 11°C | 17°C | 22°C |
| October | 7°C | 11°C | 14°C |
| November | 2°C | 7°C | 11°C |
| December | 1°C | 5°C | 8°C |
Lake Širvėna: Water Temperature by Location
Lake Širvėna: Weather Forecast
June 9
June 10
June 11
June 12
June 13
Location & Local Information
Lake Širvėna (Širvėnos ežeras) typically follows the seasonal temperature patterns of shallow lakes in northern Lithuania. In spring the surface water usually ranges from about 4–12 °C (39–54 °F) as the lake thaws and gradually warms. By early to mid-summer typical temperatures rise to roughly 12–18 °C (54–64 °F), with warm spells pushing surface readings into a more comfortable 18–24 °C (64–75 °F) and only occasionally reaching around 25–26 °C (77–79 °F) in very warm summers. In autumn the water cools again to approximately 10–15 °C (50–59 °F), and in winter the lake approaches freezing at about 0 °C (32 °F) and is commonly ice-covered for part of the season.
Swimming in Lake Širvėna is possible and commonly practiced at designated beaches and recreation spots during the warmer months, subject to local rules and water-quality monitoring. Because temperature can vary quickly with weather and depth, swimmers should heed posted signs, seasonal water-quality reports and any lifeguard or municipal guidance. Late-summer algal blooms, colder deep water, submerged hazards and winter ice cover can limit safe swimming, so following local advisories ensures the safest experience.